Shell Programming and Scripting

 
ssh-keygen > /dev/null
ssh-copy-id -i ~/.ssh/id_rsa.pub

echo |sh script.sh

if [ $# != 3 ]
then
        echo "Syntax wrong : Correct Syntax is ./wrapper.sh <client_name> <start_time> <end_time>"
        exit
fi
start_time=$2
end_time=$3
yy=`echo $2 | cut -c 3-4`
mm=`echo $2 | cut -c 6-7`
dd=`echo $2 | cut -c 9-10`
start_hr=`echo $2 | cut -c 12-13`
end_hr=`echo $3 | cut -c 12-13`
var=`cat $1`
IFSsave="$IFS"
IFS=,
vars=($var)
IFS="$IFSsave"
quote_startdate="\"$2\""
quote_enddate="\"$3\""
echo "Press Enter for below three questions and issue your password"
ssh-keygen > /dev/null
ssh-copy-id -i ~/.ssh/id_rsa.pub ${vars[0]} > /dev/null 2&>1
for (( i=0; i < ${#vars[@]}; i++ ))
do
ssh ${vars[i]}
#"echo Executing script for host; hostname; cd /auto/users-03/p531354/martrefresh; echo Current Directory; pwd ; *running ruby script here* "
done
rm ~/.ssh/authorized_keys ~/.ssh/id_rsa ~/.ssh/id_rsa.pub

echo |ssh-keygen > /dev/null
echo |ssh-copy-id -i ~/.ssh/id_rsa.pub ${vars[0]} > /dev/null 2&>1
for (( i=0; i < ${#vars[@]}; i++ ))
do
echo |ssh ${vars[i]}
#"echo Executing script for host; hostname; cd /auto/users-03/p531354/martrefresh; echo Current Directory; pwd ; *running ruby script here* "
done

ssh-copy-id -i ~/.ssh/id_rsa.pub ${vars[0]} > /dev/null 2&>1